Answer
Verified
392.7k+ views
Hint: Shape of orbitals are essentially the share of electron wave shapes and are named as s, p, d, f basis of the observations of line spectra. Also, rather than saying that the electron wave has an s-shape, we say electron is available in s-orbital
Complete step by step answer:
As we know that the electron wave shapes are chosen based on observations of line spectra. The words s, p, d, f were chosen based on the observations as certain lines were observed as “sharp”, “principal”, “diffuse’, or “fundamental” series. Since, electrons exhibit both particle and wave nature, instead of saying “the electron wave has a d shape” we say “the electron is in a d orbital”.
Orbital is essential as the wave function of an electron and is defined by the three quantum numbers energy (n), angular momentum (l), and Magnetic moment (ml) and it describes the region in space having a high probability of finding the electron.
In the case of d-orbital, l=2 and the first principal shell to have a d subshell corresponds to n=3. The ml values for five d orbitals are -2, -1, 0, +1, and +2 i.e., we can say d-subshell has five orientations. All these d-orbitals have the same energy and are called degenerate orbitals. The shape of the d-orbitals is given below:
Hence, we can say d-orbitals have double dumbbell-shaped.
So, the correct answer is Option C.
Note: The maximum number of electrons for any subshell can be calculated using the azimuthal quantum number (l) is $2(2l + 1)$. So for the case of s-orbital l=0 and hence it can have only 2 electrons. For the case of l-orbital, l=1 and the maximum number of electrons is 6, similarly, for d-orbital, l=2 and maximum 10 electrons can be present, and p-orbital with l=3 can hold maximum 14 electrons
Complete step by step answer:
As we know that the electron wave shapes are chosen based on observations of line spectra. The words s, p, d, f were chosen based on the observations as certain lines were observed as “sharp”, “principal”, “diffuse’, or “fundamental” series. Since, electrons exhibit both particle and wave nature, instead of saying “the electron wave has a d shape” we say “the electron is in a d orbital”.
Orbital is essential as the wave function of an electron and is defined by the three quantum numbers energy (n), angular momentum (l), and Magnetic moment (ml) and it describes the region in space having a high probability of finding the electron.
In the case of d-orbital, l=2 and the first principal shell to have a d subshell corresponds to n=3. The ml values for five d orbitals are -2, -1, 0, +1, and +2 i.e., we can say d-subshell has five orientations. All these d-orbitals have the same energy and are called degenerate orbitals. The shape of the d-orbitals is given below:
Hence, we can say d-orbitals have double dumbbell-shaped.
So, the correct answer is Option C.
Note: The maximum number of electrons for any subshell can be calculated using the azimuthal quantum number (l) is $2(2l + 1)$. So for the case of s-orbital l=0 and hence it can have only 2 electrons. For the case of l-orbital, l=1 and the maximum number of electrons is 6, similarly, for d-orbital, l=2 and maximum 10 electrons can be present, and p-orbital with l=3 can hold maximum 14 electrons
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Advantages and disadvantages of science
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
Which are the Top 10 Largest Countries of the World?
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
10 examples of evaporation in daily life with explanations
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
How do you graph the function fx 4x class 9 maths CBSE
Difference Between Plant Cell and Animal Cell